By Elliot Gulliver-Needham Asset manager Jupiter has lost another fund run by star stockpicker Ben Whitmore, as the mandate for an Omnis fund has been taken away from it following Whitmore’s departure. The £573m Omnis Income and Growth fund is set to be shifted to being managed by Ninety One, after being run by Whitmore since July 2019. The fund was originally managed by Neil Woodford. It will now be managed by Ninety One’s head of value, Alessandro Dicorrado, as well as seven members of his team. Whitmore and Dicorrado both have similar investing styles, focusing on deep value. “A change in p…